206  
CDUS43 KABR 182237  
CLIABR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
537 PM CDT TUE MAY 18 2021  
   
...............................
 
 
   
..THE ABERDEEN SD CLIMATE SUMMARY FOR MAY 18 2021
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 78 1242 PM 100 1934 71 7 73  
MINIMUM 62 619 AM 26 1915 45 17 42  
AVERAGE 70 58 12 58  
 
PRECIPITATION (IN)  
TODAY 0.00 1.27 1950 0.12 -0.12 0.00  
MONTH TO DATE 0.93 2.00 -1.07 2.55  
SINCE MAR 1 4.20 4.80 -0.60 3.62  
SINCE JAN 1 4.79 5.97 -1.18 4.17  
 
SNOWFALL (IN)  
TODAY 0.0 T 1990 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE OCT 1 31.7 42.7 -11.0 46.1  
SINCE JUL 1 31.7 42.7 -11.0 46.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 7  
MONTH TO DATE 205 195 10 267  
SINCE MAR 1 1581 1879 -298 1907  
SINCE JUL 1 7271 8097 -826 8189  
 
COOLING  
TODAY 5 1 4 0  
MONTH TO DATE 6 9 -3 3  
SINCE MAR 1 6 10 -4 3  
SINCE JAN 1 6 10 -4 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 700 AM  
LOWEST 46 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE ABERDEEN SD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 97 1932  
MINIMUM TEMPERATURE (F) 46 28 2002  
 
SUNRISE AND SUNSET  
MAY 18 2021...........SUNRISE 600 AM CDT SUNSET 901 PM CDT  
MAY 19 2021...........SUNRISE 559 AM CDT SUNSET 902 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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